INTERNATIONAL PATENT: AAC MICROTECH (CHANGZHOU) CO., LTD., 瑞声光电科技（常州）有限公司 FILES APPLICATION FOR "SOUND-ABSORBING PARTICLES AND PREPARATION METHOD THEREFOR AND RELATED DEVICE"

GENEVA, Oct. 25 -- AAC MICROTECH (CHANGZHOU) CO., LTD. (No.3 Changcao Road, Hi-tech Industrial Zone, Wujin DistrictChangzhou, Jiangsu 213167), 瑞声光电科技（常州）有限公司 (中国江苏省常州市武进高新技术产业开发区常漕路3号) filed a patent application (PCT/CN2024/087800) for "SOUND-ABSORBING PARTICLES AND PREPARATION METHOD THEREFOR, AND RELATED DEVICE" on Apr 15, 2024. With publication no. WO/2025/217766, the details related to the patent application was published on Oct 23, 2025.

Notably, the patent application was submitt...